8c19f8fa25c663d929fc843258029e0d708fd254
1 <?php
3 function check_schema_version($description, $version)
4 {
5 $desc= preg_replace("/^.* DESC\s+\(*\s*'([^']+)'\s*\)*.*$/", '\\1', $description);
7 return preg_match("/\(v$version\)/", $desc);
8 }
11 function view_schema_check($table)
12 {
13 $message="<table summary=\"\" class=\"check\">";
15 foreach ($table as $key => $values){
16 $msg = $values['msg'];
17 $message.= "<tr><td class=\"check\">$msg";
19 if($values['status']) {
20 $message.="</td><td style='text-align:center' >
21 <img src=images/true.png alt='true' /></td></tr>";
22 } else {
23 $message.="</td><td style='text-align:center' >
24 <img src=images/button_cancel.png alt='false' /></td></tr>";
25 }
26 }
27 $message.="</table>";
29 return $message;
30 }
33 function is_schema_readable($server, $admin, $password)
34 {
35 $ldap = new LDAP($admin,$password,$server);
36 $tmp = $ldap->get_objectclasses();
38 if(count($tmp)){
39 return(true);
40 }
41 return(false);
42 }
44 function schema_check($server, $admin, $password, $aff=0,$CalledByIndexPhP=false)
45 {
46 global $config;
48 $messages= array();
49 $required_classes= array(
50 "gosaObject" => array("version" => "2.4"),
51 "gosaAccount" => array("version" => "2.4"),
52 "gosaLockEntry" => array("version" => "2.4"),
53 "gosaCacheEntry" => array("version" => "2.4"),
54 "gosaDepartment" => array("version" => "2.4"),
56 "goFaxAccount" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
57 "goFaxSBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
58 "goFaxRBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
60 "gosaUserTemplate" => array("version" => "2.4", "class" => "posixAccount","file" => "nis.schema"),
61 "gosaMailAccount" => array("version" => "2.4", "class" => "mailAccount","file" => "gosa+samba3.schema"),
62 "gosaProxyAccount" => array("version" => "2.4", "class" => "proxyAccount","file" => "gosa+samba3.schema"),
63 "gosaApplication" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
64 "gosaApplicationGroup" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
66 "GOhard" => array("version" => "2.5", "class" => "terminals","file" => "goto.schema"),
67 "gotoTerminal" => array("version" => "2.5", "class" => "terminals","file" => "goto.schema"),
68 "goServer" => array("version" => "2.4","class" => "server","file" => "goserver.schema"),
69 "goTerminalServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
70 "goShareServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
71 "goNtpServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
72 "goSyslogServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
73 "goLdapServer" => array("version" => "2.4"),
74 "goCupsServer" => array("version" => "2.4", "class" => array("posixAccount", "terminals"),),
75 "goImapServer" => array("version" => "2.4", "class" => array("mailAccount", "mailgroup"),"file" => "gosa+samba3.schema"),
76 "goKrbServer" => array("version" => "2.4"),
77 "goFaxServer" => array("version" => "2.4", "class" => "gofaxAccount","file" => "gofax.schema"),
78 );
80 /* Get objectclasses */
81 $ldap = new LDAP($admin,$password, $server);
82 $objectclasses = $ldap->get_objectclasses();
83 if(count($objectclasses) == 0){
84 return (array(array("msg" => _("Can't get schema information from server. No schema check possible!"), "status" => FALSE)));
85 }
87 /* Walk through objectclasses and check if they are needed or not */
88 foreach ($required_classes as $key => $value){
89 if (isset($value['class'])){
90 if (!is_array($value['class'])){
91 $classes= array($value['class']);
92 } else {
93 $classes= $value['class'];
94 }
96 /* Check if we are using the class that requires */
97 foreach($classes as $class){
98 if (!isset($objectclasses[$key])){
99 $messages[$key]['msg']= sprintf(_("Optional objectclass '%s' required by plugin '%s' is not present in LDAP setup"), $key, $class);
100 $messages[$key]['status'] = FALSE;
101 } else {
102 if (!check_schema_version($objectclasses[$key], $value['version'])){
103 $messages[$key]['msg']= sprintf(_("Optional objectclass '%s' required by plugin '%s' does not have version %s"), $key, $class, $value['version']);
104 $messages[$key]['needonstartup'] = TRUE;
105 $messages[$key]['status'] =FALSE;
106 }else {
107 if(!isset($affich2[$class])){
108 $affich2[$class]['msg'] = sprintf(_("Support for '%s' enabled"), $class)."<td class=\"check\"> ".$value['file']."</td>";
109 $affich2[$class]['status']= TRUE;
110 }
111 }
112 }
114 }
115 } else {
116 /* Required class */
117 if (!isset($objectclasses[$key])){
118 $messages[$key]['msg']= sprintf(_("Required objectclass '%s' is not present in LDAP setup"), $key);
119 $messages[$key]['status'] = FALSE;
120 } else {
121 if (!check_schema_version($objectclasses[$key], $value['version'])){
122 $messages[$key]['msg']= sprintf(_("Required objectclass '%s' does not have version %s"), $key, $value['version']);
123 $messages[$key]['status'] = FALSE;
124 $messages[$key]['needonstartup'] = TRUE;
125 }
127 }
128 }
129 }
131 /* Check for correct samba parameters */
132 if (!isset($objectclasses['sambaSamAccount'])){
133 $messages['samba3']['msg']= _("SAMBA 3 support disabled, no schema seems to be installed");
134 $affich['samba3']['msg']= $messages['samba3']['msg']."<td class=\"check\">gosa+samba3.schema</td>";
135 $messages['samba3']['status']= FALSE;
136 $affich['samba3']['status']= FALSE;
137 }else{
138 $affich['samba3']['msg']= _("SAMBA 3 support enabled")."<td class=\"check\">gosa+samba3.schema</td>";
139 $affich['samba3']['status']= TRUE;
140 }
142 if (!isset($objectclasses['sambaAccount'])){
143 $messages['samba2']['msg']= _("SAMBA 2 support disabled, no schema seems to be installed");
144 $affich['samba2']['msg']= $messages['samba2']['msg']."<td class=\"check\">samba.schema</td>";
145 $messages['samba2']['status']= FALSE;
146 $affich['samba2']['status']= FALSE;
147 }else{
148 $affich['samba2']['msg']= _("SAMBA 2 support enabled")."<td class=\"check\">samba.schema</td>";
149 $affich['samba2']['status']= TRUE;
150 }
152 /* Check pureftp/dns/ */
153 if (!isset($objectclasses['PureFTPdUser'])){
154 $messages['pureftp']['msg']= _("Support for pureftp disabled, no schema seems to be installed");
155 $affich['pureftp']['msg']= $messages['pureftp']['msg']."<td class=\"check\">pureftpd.schema</td>";
156 $messages['pureftp']['status']= FALSE;
157 $affich['pureftp']['status']= FALSE;
158 }else{
159 $affich['pureftp']['msg']= _("Support for pureftp enabled")."<td class=\"check\">pureftpd.schema</td>";
160 $affich['pureftp']['status']= TRUE;
161 }
163 if (!isset($objectclasses['gosaWebdavAccount'])){
164 $messages['webdav']['msg']= _("Support for WebDAV disabled, no schema seems to be installed");
165 $affich['webdav']['msg']= $messages['webdav']['msg']."<td class=\"check\"></td>";
166 $messages['webdav']['status']= FALSE;
167 $affich['webdav']['status']= FALSE;
168 }else{
169 $affich['webdav']['msg']=_("Support for WebDAV enabled")."<td class=\"check\">gosa+samba3.schema</td>";
170 $affich['webdav']['status']= TRUE;
171 }
173 if (!isset($objectclasses['phpgwAccount'])){
174 $messages['phpgroupware']['msg']= _("Support for phpgroupware disabled, no schema seems to be installed");
175 $affich['phpgroupware']['msg']= $messages['phpgroupware']['msg']."<td class=\"check\">phpgwaccount.schema</td>";
176 $messages['phpgroupware']['status']= FALSE;
177 $affich['phpgroupware']['status']= FALSE;
178 }else{
179 $affich['phpgroupware']['msg']= _("Support for phpgroupware enabled")."<td class=\"check\">phpgwaccount.schema</td>";
180 $affich['phpgroupware']['status']= TRUE;
181 }
183 if (!isset($objectclasses['trustAccount'])){
184 $messages['trustAccount']['msg']= _("Support for trustAccount disabled, no schema seems to be installed");
185 $affich['trustAccount']['msg']= $messages['trustAccount']['msg']."<td class=\"check\">trust.schema</td>";
186 $messages['trustAccount']['status']= FALSE;
187 $affich['trustAccount']['status']= FALSE;
188 }else{
189 $affich['trustAccount']['msg']= _("Support for trustAccount enabled")."<td class=\"check\">trust.schema</td>";
190 $affich['trustAccount']['status']= TRUE;
191 }
193 if (!isset($objectclasses['goFonAccount'])){
194 $messages['phoneaccount']['msg']= _("Support for gofon disabled, no schema seems to be installed");
195 $affich['phoneaccount']['msg']= $messages['phoneaccount']['msg']."<td class=\"check\">gofon.schema</td>";
196 $messages['phoneaccount']['status']= FALSE;
197 $affich['phoneaccount']['status']= FALSE;
198 }else{
199 $affich['phoneaccount']['msg']= _("Support for gofon enabled")."<td class=\"check\">gofon.schema</td>";
200 $affich['phoneaccount']['status']= true;
201 }
203 if (!isset($objectclasses['nagiosContact'])){
204 $messages['nagioscontact']['msg']= _("Support for nagios disabled, no schema seems to be installed");
205 $affich['nagioscontact']['msg']= $messages['nagioscontact']['msg']."<td class=\"check\">nagios.schema</td>";
206 $messages['nagioscontact']['status']= FALSE;
207 $affich['nagioscontact']['status']= FALSE;
208 }else{
209 $affich['nagioscontact']['msg']= _("Support for nagios enabled")."<td class=\"check\">nagios.schema</td>";
210 $affich['nagioscontact']['status']= true;
211 }
213 if ((!isset($objectclasses['apple-user'])) || (!isset($objectclasses['mount'])) ){
214 $messages['netatalk']['msg']= _("Support for netatalk disabled, no schema seems to be installed");
215 $affich['netatalk']['msg']= $messages['netatalk']['msg']."<td class=\"check\">apple.schema</td>";
216 $messages['netatalk']['status']= FALSE;
217 $affich['netatalk']['status']= FALSE;
218 }else{
219 $affich['netatalk']['msg']= _("Support for netatalk enabled")."<td class=\"check\">apple.schema</td>";
220 $affich['netatalk']['status']= true;
221 }
223 /* Fix for PHP Fehler "Undefined index: ldapconf"
224 * Ablaufverfolgung[1]: Funktion schema_check Datei: /home/hickert/gosa/include/functions_setup.inc (Zeile 230)
225 */
226 if((isset($_SESSION['ldapconf']['mail_methods']))&&(isset($_SESSION['ldapconf']))){
227 if(($_SESSION['ldapconf']['mail_methods'][$_SESSION['ldapconf']['mail']] == "kolab")&&(!$CalledByIndexPhP)){
228 if(!isset($objectclasses['kolabInetOrgPerson'])) {
229 $messages['kolab']['msg']= _("Support for Kolab disabled, no schema seems to be installed, setting mail-method to cyrus");
230 $affich['kolab']['msg']=$messages['kolab']['msg']."<td class=\"check\">kolab2.schema</td>";
231 $tmp= array_flip($_SESSION['ldapconf']['mail_methods']);
232 $_SESSION['ldapconf']['mail']=$tmp['cyrus'];
233 $messages['kolab']['status']= FALSE;
234 $affich['kolab']['status']= FALSE;
235 }else{
236 $affich['kolab']['msg']=_("Support for Kolab enabled")."<td class=\"check\">gofon.schema</td>";
237 $affich['kolab']['status']= TRUE;
238 }
239 }
240 }
241 if($aff==0){
242 return ($messages);
243 } else {
244 return(array_merge($affich,$affich2));
245 }
246 }
249 function check(&$faults, $message, $description, $test, $required= TRUE)
250 {
251 $msg= "<table summary=\"\" class='check'><tr><td class='check' style='font-size:14px;'>$message</td>
252 <td rowspan=2 style='vertical-align:middle; text-align:center;width:45px;'>";
253 if ($test){
254 $msg.= _("OK")."<br>";
255 } else {
256 if (!$required){
257 $msg.="<font color=red>"._("Ignored")."</font><br>";
258 } else {
259 $msg.="<font color=red>"._("Failed")."</font><br>";
260 $faults++;
261 }
262 }
263 $msg.= "</td></tr><tr><td class='check' style='padding-left:20px;".
264 "background-color:#F0F0F0;'>$description</td></tr></table><br>";
266 return $msg;
267 }
269 function perform_php_checks(&$faults)
270 {
271 global $check_globals;
273 $faults= 0;
274 $msg= "";
276 $msg.= "<h1>"._("PHP setup inspection")."</h1>";
278 $msg.= check ( $faults, _("Checking for PHP version (>=4.1.0)"),
279 _("PHP must be of version 4.1.0 or above for some functions and known bugs in PHP language."),
280 version_compare(phpversion(), "4.1.0")>=0);
282 $msg.= check ( $faults, _("Checking if register_globals is set to 'off'"),
283 _("register_globals is a PHP mechanism to register all global varibales to be accessible from scripts without changing the scope. This may be a security risk. GOsa will run in both modes."),
284 $check_globals == 0, FALSE);
286 $msg.= check ( $faults, _("PHP session.gc_maxlifetime (>= 86400 seconds)."),
287 _("PHP uses this value for the garbage collector to delete old sessions, setting this value to one day will prevent loosing session and cookie before they really timeout."),
288 ini_get("session.gc_maxlifetime") >= 86400,FALSE);
290 $msg.= check ( $faults, _("Checking for ldap module"),
291 _("This is the main module used by GOsa and therefore really required."),
292 is_callable('ldap_bind'));
294 $msg.= check ( $faults, _("Checking for XML functions"),
295 _("XML functions are required to parse the configuration file."),
296 is_callable('xml_parser_create'));
298 $msg.= check ( $faults, _("Checking for gettext support"),
299 _("Gettext support is required for internationalized GOsa."),
300 is_callable('bindtextdomain'));
302 $msg.= check ( $faults, _("Checking for iconv support"),
303 _("This module is used by GOsa to convert samba munged dial informations and is therefore required."),
304 is_callable('iconv'));
306 $msg.= check ( $faults, _("Checking for mhash module"),
307 _("To use SSHA encryption, you'll need this module. If you are just using crypt or md5 encryption, ignore this message. GOsa will run without it."),
308 is_callable('mhash'), FALSE);
310 $msg.= check ( $faults, _("Checking for imap module"),
311 _("The IMAP module is needed to communicate with the IMAP server. It gets status informations, creates and deletes mail users."),
312 is_callable('imap_open'));
314 $msg.= check ( $faults, _("Checking for getacl in imap"),
315 _("The getacl support is needed for shared folder permissions. The standard IMAP module is not capable of reading acl's. You need a recend PHP version for this feature."),
316 is_callable('imap_getacl'), FALSE);
318 $msg.= check ( $faults, _("Checking for mysql module"),
319 _("MySQL support is needed for reading GOfax reports from databases."),
320 is_callable('mysql_query'), FALSE);
322 $msg.= check ( $faults, _("Checking for cups module"),
323 _("In order to read available printers from IPP protocol instead of printcap files, you've to install the CUPS module."),
324 is_callable('cups_get_dest_list'), FALSE);
326 $msg.= check ( $faults, _("Checking for kadm5 module"),
327 _("Managing users in kerberos requires the kadm5 module which is downloadable via PEAR network."),
328 is_callable('kadm5_init_with_password'), FALSE);
330 $msg.= check ( $faults, _("Checking for snmp Module"),
331 _("Simple Network Management Protocol (SNMP) is required for client monitoring."),
332 is_callable('snmpget'), FALSE);
334 return ($msg);
335 }
337 function get_link($function_name) {
338 $result= "<a href='http://de.php.net/manual/en/function.";
340 /* Replace all underscores with hyphens (phpdoc convention) */
341 $function_name= str_replace("_", "-", $function_name);
343 /* Append to base URL */
344 $result.= $function_name.".php'>$function_name</a>";
346 return $result;
347 }
349 function perform_additional_function_checks(&$faults) {
350 global $check_globals;
352 $faults= 0;
353 $msg= "";
354 $functions= array();
356 $functions_list= '../include/functions_list.inc';
358 /* Make sure that we can read the file */
359 if(is_readable($functions_list)) {
360 /* Open filehandle */
361 $fh= fopen($functions_list,'rb');
362 if($fh!=null) {
363 $functions= eval(fread($fh,filesize($functions_list)));
364 }
365 }
367 $msg.= "<h1>"._("PHP detailed function inspection")."</h1>";
368 /* Only print message, if function is not callable */
369 foreach($functions as $key => $fn_name) {
370 if(!is_callable($fn_name)) {
371 $msg.= check ($faults, sprintf(_("Checking for function %s"), "<b>".get_link($fn_name)."</b>"),
372 sprintf(_("The function %s is used by GOsa. There is no information if it's optional or required yet."), "<b>".get_link($fn_name)."</b>"),
373 is_callable($fn_name), false);
374 }
375 }
376 return $msg;
377 }
379 function perform_additional_checks(&$faults)
380 {
381 $ret = NULL;
382 /* Programm check */
383 $msg= "<h1>"._("Checking for some additional programms")."</h1>";
385 /* Image Magick */
386 $query= "LC_ALL=C LANG=C convert -help";
387 $output= shell_exec ($query);
388 if ($output != ""){
389 $lines= split ("\n", $output);
390 $version= preg_replace ("/^Version:.+Magick ([^\s]+).*/", "\\1", $lines[0]);
391 list($major, $minor)= split("\.", $version);
392 $msg.= check ( $faults, _("Checking for ImageMagick (>=5.4.0)"),
393 _("ImageMagick is used to convert user supplied images to fit the suggested size and the unified JPEG format."),
394 ($major > 5 || ($major == 5 && $minor >= 4)));
395 } else {
396 $msg.= check ( $faults, _("Checking imagick module for PHP"),
397 _("Imagick is used to convert user supplied images to fit the suggested size and the unified JPEG format from PHP script."), function_exists('imagick_blob2image'), TRUE);
398 }
400 /* Check for fping */
401 $query= "LC_ALL=C LANG=C fping -v 2>&1";
402 $output= shell_exec ($query);
403 $have_fping= preg_match("/^fping:/", $output);
404 $msg.= check ( $faults, _("Checking for fping utility"),
405 _("The fping utility is only used if you've got a thin client based terminal environment running."),
406 $have_fping, FALSE);
408 /* Check for smb hash generation tool */
409 $query= "mkntpwd 2>&1";
410 $output= shell_exec ($query);
411 $have_mkntpwd= preg_match("/^Usage: mkntpwd /", $output);
412 $alt = 0;
414 if (!$have_mkntpwd){
415 $query= "LC_ALL=C LANG=C perl -MCrypt::SmbHash -e 'ntlmgen \"PASSWD\", \$lm, \$nt; print \"\${lm}:\${nt}\\n\";' &>/dev/null";
416 system ($query, $ret);
417 $alt= ($ret == 0);
418 }
420 $msg.= check ( $faults, _("Checking for a way to generate LM/NT password hashes"),
421 _("In order to use SAMBA 2/3, you've to install some additional packages to generate password hashes."),
422 ($have_mkntpwd || $alt));
424 /* seesio.auto_start should be off, in order to without trouble*/
425 $session_auto_start = ini_get('session.auto_start');
426 $implicit_flush = ini_get('implicit_flush');
427 $max_execution_time = ini_get('max_execution_time');
428 $memory_limit = ini_get('memory_limit');
429 $expose_php = ini_get('expose_php');
430 $magic_quotes_gpc = ini_get('magic_quotes_gpc');
431 $register_globals = ini_get('register_globals');
433 /* auto_register */
434 $msg.= check ( $faults, _("php.ini check -> session.auto_register"),
435 _("In Order to use GOsa without any trouble, the session.auto_register option in your php.ini must be set to 'Off'."), (!$session_auto_start['local_value']));
437 /* implicit_flush */
438 $msg.= check ( $faults, _("php.ini check -> implicit_flush"),
439 _("This option influences the Output handling. Turn this Option off, to increase performance."),
440 !$implicit_flush['local_value'],0,false);
442 /* max_execution_time */
443 if($max_execution_time['local_value'] < 30 ){
444 $max_execution_time['local_value']=false;
445 }
446 $msg.= check ( $faults, _("php.ini check -> max_execution_time"),
447 _("The Execution time should be at least 30 seconds, because some actions may consume more time."),
448 $max_execution_time['local_value'],0,false);
450 /* memory_limit */
451 if($memory_limit['local_value'] < 16 ){
452 $memory_limit['local_value']=false;
453 }
454 $msg.= check ( $faults, _("php.ini check -> memory_limit"),
455 _("GOsa needs at least 16MB of memory, less will cause unpredictable errors! Increase it for larger setups."),
456 !$implicit_flush['local_value'],0,false);
458 /* expose_php */
459 $msg.= check ( $faults, _("php.ini check -> expose_php"),
460 _("Increase the server security by setting expose_php to 'off'. PHP won't send any Information about the server you are running in this case."),
461 !$implicit_flush['local_value'],0,false);
463 /* magic_quotes_gpc */
464 $msg.= check ( $faults, _("php.ini check -> magic_quotes_gpc"),
465 _("Increase your server security by setting magic_quotes_gpc to 'on'. PHP will escape all quotes in strings in this case."),
466 $magic_quotes_gpc['local_value'],0,false);
468 return $msg;
469 }
472 function parse_contrib_conf()
473 {
475 $str = "";
476 $used_samba_version = 0;
477 $query = "";
478 $fp = false;
479 $output = "";
480 $needridbase_sid = false;
481 $pwdhash = "";
482 $replacements = array();
483 $ldapconf = $_SESSION['ldapconf']; // The Installation information
484 $classes = $_SESSION['classes']; // Class information needed to define which features are enabled
485 $possible_plugins = array();
487 /* Which samba version do we use? */
488 if(isset($classes['samba3'])){
489 $used_samba_version = 2;
490 } else {
491 $used_samba_version = 3;
492 }
494 /* Look for samba password generation method */
495 if(file_exists("/usr/bin/mkntpasswd")){
496 $pwdhash = "/usr/bin/mkntpasswd";
497 } elseif (preg_match("/^Usage: mkntpwd /", shell_exec ("mkntpwd 2>&1"))){
498 $pwdhash= "mkntpwd";
499 } else {
500 $pwdhash=('perl -MCrypt::SmbHash -e "ntlmgen \"\$ARGV[0]\", \$lm, \$nt; print \"\${lm}:\${nt}\n\";" $1');
501 }
504 /* Define which variables will be replaced */
505 $replacements['{LOCATIONNAME}'] = $ldapconf['location'];
506 $replacements['{SAMBAVERSION}'] = $used_samba_version;
507 $replacements['{LDAPBASE}'] = $ldapconf['base'];
508 $replacements['{LDAPADMIN}'] = $ldapconf['admin'];
509 $replacements['{UIDBASE}'] = $ldapconf['uidbase'];
510 $replacements['{DNMODE}'] = $ldapconf['peopledn'];
511 $replacements['{LDAPHOST}'] = $ldapconf['uri'];
512 $replacements['{PASSWORD}'] = $ldapconf['password'];
513 $replacements['{CRYPT}'] = $ldapconf['arr_cryptkeys'][$ldapconf['arr_crypts']];
514 $replacements['{SID}'] = "";
515 $replacements['{RIDBASE}'] = "";
516 if($ldapconf['mail'] != "disabled"){
517 $replacements['{MAILMETHOD}'] = $ldapconf['mail_methods'][$ldapconf['mail']];
518 }
519 $replacements['{SMBHASH}'] = $pwdhash;
520 $replacements['{GOVERNMENTMODE}']= "false";
521 $replacements['{kolabAccount}'] = "";
522 $replacements['{servKolab}'] = "";
523 $replacements['{errorlvl}'] = $ldapconf['errorlvl'];
525 /* This array contains all preg_replace syntax to delete all unused plugins
526 THE kEY MUST BE THE CLASSNAME so we can check it with $ldapconf['classes'] */
528 $possible_plugins['fonreport'][] = "'\n.*<plugin.*fonreport+.*\n.*>.*\n'i";
529 $possible_plugins['phoneaccount'][]= "'\n.*<tab.*phoneAccount.*>.*\n'i";
530 $possible_plugins['logview'][] = "'\n.*<plugin.*logview+.*\n.*>.*\n'i";
531 $possible_plugins['pureftp'][] = "'\n.*<tab.*pureftp.*>.*\n'i";
532 $possible_plugins['webdav'][] = "'\n.*<tab.*webdav.*>.*\n'i";
533 $possible_plugins['phpgroupware'][]= "'\n.*<tab.*phpgroupware.*>.*\n'i";
534 $possible_plugins['netatalk'][0] = "'\n.*<plugin.*netatalk+.*\n.*>.*\n'i";
535 $possible_plugins['netatalk'][1] = "'\n.*<tab.*netatalk.*>.*\n'i";
537 /*Header information
538 Needed to send the generated gosa.conf to the browser */
539 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
540 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
541 header("Cache-Control: no-cache");
542 header("Pragma: no-cache");
543 header("Cache-Control: post-check=0, pre-check=0");
544 header("Content-type: text/plain");
546 if (preg_match('/MSIE 5.5/', $_SERVER['HTTP_USER_AGENT']) ||
547 preg_match('/MSIE 6.0/', $_SERVER['HTTP_USER_AGENT'])){
548 header('Content-Disposition: filename="gosa.conf"');
549 } else {
550 header('Content-Disposition: attachment; filename="gosa.conf"');
551 }
553 if(!$fp=fopen(CONFIG_TEMPLATE_DIR."/gosa.conf","r")) {
554 echo "Can't open file ".CONFIG_TEMPLATE_DIR."/gosa.conf";
555 } else {
556 while(!feof($fp)) {
557 $str.= fread($fp,512);
558 }
560 if($ldapconf['mail_methods'][$ldapconf['mail']]=="kolab") {
561 $replacements['{kolabAccount}'] ="<tab class=\"kolabAccount\" />\n ";
562 $replacements['{servKolab}'] ="<tab class=\"servkolab\" name=\"Kolab\" />";
563 }
565 if($used_samba_version == 2) {
566 /* Do nothing for samba 2... */
567 } else {
568 /* Create LDAP connection, to check if there's a domain
569 object defined in the LDAP schema */
570 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
572 /* Try to find a Samba Domain Objekt */
573 $ldap->search("(objectClass=sambaDomain)");
575 /* Something found ??? so we need to define ridbase an SID by ourselfs */
576 if($ldap->count()< 1) {
577 $replacements['{SID}']= "sid=\"123412-11\"";
578 $replacements['{RIDBASE}']= "ridbase=\"1000\"";
579 }
580 }
582 /* Data readed, types replaced, samba version detected and checked if
583 we need to add SID and RIDBASE. Check if there is an ivbbentry in
584 the LDAP tree, in this case we will set the governmentmode to true.
585 Create LDAP connection, to check if theres a domain Objekt definen
586 in the LDAP schema. */
587 if(!isset($ldap)){
588 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
589 }
591 /* Try to find a Samba Domain Objekt */
592 $ldap->search("(objectClass=ivbbentry)");
594 /* Something found ??? so we need to define ridbase an SID by ourselfs */
595 if($ldap->count()> 0) {
596 $replacements['{GOVERNMENTMODE}']= "true";
597 }
599 /* Replace all colleted information with placeholder */
600 foreach($replacements as $key => $val) {
601 $str = preg_replace("/".$key."/",$val,$str);
602 }
604 if($ldapconf['mail'] == "disabled"){
605 $str = str_replace("mailMethod=\"{MAILMETHOD}\"","",$str);
606 }
608 /* Remove all unused plugins */
609 foreach(array_keys($possible_plugins) as $akey) {
610 if(array_key_exists($akey,$classes)) {
611 foreach($possible_plugins[$akey] as $key=>$val) {
612 $str = preg_replace($val,"\n",$str);
613 }
614 }
615 }
616 }
618 return ((($str)));
619 }
622 /* Show setup_page 1 */
623 function show_setup_page1($withoutput = true)
624 {
625 $faults = false;
626 $smarty = get_smarty();
627 $smarty->assign ("content", get_template_path('setup_introduction.tpl'));
628 $smarty->assign ("tests", perform_php_checks($faults));
629 $smarty->assign ("detailed_tests", perform_additional_function_checks($faults));
631 /* This var is true if anything went wrong */
632 if ($faults){
633 $smarty->assign("mode", "disabled");
634 }
636 /* This line displays the template only if (withoutput is set) */
637 if($withoutput){
638 $smarty->display (get_template_path('headers.tpl'));
639 }
641 if (isset($_SESSION['errors'])){
642 $smarty->assign("errors", $_SESSION['errors']);
643 }
645 if($withoutput){
646 $smarty->display (get_template_path('setup.tpl'));
647 }
649 return ($faults);
650 }
653 /* Show setup_page 2 */
654 function show_setup_page2($withoutput = true)
655 {
656 $faults = array();
657 $smarty = get_smarty();
658 $smarty->assign ("content", get_template_path('setup_step2.tpl'));
659 $smarty->assign ("tests", perform_additional_checks($faults));
661 if ($faults) {
662 $smarty->assign("mode", "disabled");
663 }
664 if($withoutput){
665 $smarty->display (get_template_path('headers.tpl'));
666 }
667 if (isset($_SESSION['errors'])) {
668 $smarty->assign("errors", $_SESSION['errors']);
669 }
670 if($withoutput){
671 $smarty->display (get_template_path('setup.tpl'));
672 }
674 return ($faults);
675 }
678 function show_setup_page3($withoutput = true)
679 {
680 $ds = NULL;
681 $smarty = get_smarty();
683 /* Take the Post oder the Sessioin saved data */
684 if(isset($_POST['uri'])){
685 $uri = $_POST['uri'];
686 } elseif(isset($_SESSION['ldapconf']['uri'])){
687 $uri = $_SESSION['ldapconf']['uri'];
688 }
690 /* If Page called first time, field is empty */
691 if((!isset($uri))||(empty($uri))){
692 $uri = "ldap://localhost:389";
693 }
695 /* if isset $uri save it to session */
696 if(isset($uri)) {
697 $_SESSION['ldapconf']['uri'] = $uri;
698 $smarty->assign ("uri", validate($uri));
699 }
701 /* No error till now */
702 $fault = false;
704 if (!$ds = @ldap_connect (validate($uri))) {
705 $fault =true;
707 /* Output the Error */
708 if($withoutput) {
709 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
710 $smarty->assign ("uri", validate($uri));
711 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
712 }
713 } else {
714 /* Try to bind the connection */
715 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
717 /* if we can't bind , print error */
718 if (!$r = @ldap_bind ($ds)) {
719 $fault = true;
721 /* Output the Error */
722 if($withoutput) {
723 print_red (_("Can't bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
724 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
725 $smarty->assign ("uri", validate($uri));
726 }
727 } else {
728 $fault = false;
729 }
730 }
732 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
734 /* Load Header */
735 if($withoutput){
736 $smarty->display (get_template_path('headers.tpl'));
737 }
739 /* Set Errors to Smarty */
740 if (isset($_SESSION['errors'])) {
741 $smarty->assign("errors", $_SESSION['errors']);
742 }
744 /* Print out Template */
745 if($withoutput){
746 $smarty->display (get_template_path('setup.tpl'));
747 }
749 return ($fault);
750 }
753 function show_setup_page4($withoutput = true)
754 {
755 $smarty= get_smarty();
757 /* check POST data */
758 if(isset($_POST['check'])) {
760 /* Check if all needed vars are submitted */
761 foreach($checkvars as $key) {
762 if($key == "peopleou"){
763 continue;
764 }
765 if($key == "groupou"){
766 continue;
767 }
769 if((isset($_POST[$key]))&&($_POST[$key]!="")) {
770 $_SESSION['ldapconf'][$key] = $_POST[$key];
771 } else {
772 if($withoutput) {
773 print_red(sprintf(_("You're missing the required attribute '%s' from this formular. Please complete!"), $key));
774 }
775 $fault = true;
776 }
777 }
778 }
780 /* Transfer base */
781 if(isset($_POST['base'])){
782 $_SESSION['ldapconf']['base']= $_POST['base'];
783 }
785 // ?
786 if(!isset($_SESSION['ldapconf']['base'])){
787 $_SESSION['ldapconf']['base']= $base;
788 }
790 if(!isset($_SESSION['ldapconf']['base'])){
791 $_SESSION['ldapconf']['base']= $base;
792 }
793 require_once("class_password-methods.inc");
795 $fault = false;
796 $uri = $_SESSION['ldapconf']['uri'];
797 $ldapconf = $_SESSION['ldapconf'];
798 $arr_crypts= array();
799 $temp = "";
800 $checkvars = array("location", "admin", "password", "peopleou", "base",
801 "peopledn", "arr_crypts", "mail", "uidbase","errorlvl");
803 if(!isset($_SESSION['ldapconf']['arr_cryptkeys'])) {
804 require_once("class_password-methods.inc");
805 $tmp= passwordMethod::get_available_methods_if_not_loaded();
806 $_SESSION['ldapconf']['arr_cryptkeys']= $tmp['name'];
807 }
809 if(!isset($_SESSION['ldapconf']['mail_methods'])) {
810 $_SESSION['ldapconf']['mail_methods']=array();
811 $temp = get_available_mail_classes();
812 $_SESSION['ldapconf']['mail_methods']= $temp['name'];
813 }
815 /* If there are some empty vars in ldapconnect -
816 these values also represent out default values */
817 if(!$ds = @ldap_connect (validate($uri))){
818 $fault = true;
819 if($withoutput){
820 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
821 }
822 } elseif(!@ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3)){
823 $fault = true;
824 if($withoutput){
825 print_red (_("Can't set ldap protocol version 3."));
826 }
827 } elseif(!$r= @ldap_bind ($ds)){
828 $fault = true;
829 if($withoutput){
830 print_red (_("Could not bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
831 }
832 } else {
833 $sr= @ldap_search ($r, NULL, "objectClass=*", array("namingContexts"));
834 $attr= @ldap_get_entries($ds,$sr);
836 if((empty($attr))) {
838 if($withoutput){
839 # print_red(_("Bind to server successful, but the server seems to be completly empty, please check all information twice"));
840 }
842 } else {
843 $base= $attr[0]['dn'];
844 }
845 }
847 if(!isset($_SESSION['ldapconf']['base'])){
848 $_SESSION['ldapconf']['base']= $base;
849 }
850 if(!isset($_SESSION['ldapconf']['admin'])){
851 $_SESSION['ldapconf']['admin']= "cn=ldapadmin,".$base;
852 }
853 if(!isset($_SESSION['ldapconf']['peopleou'])){
854 $_SESSION['ldapconf']['peopleou']= "ou=people";
855 }
856 if(!isset($_SESSION['ldapconf']['groupou'])){
857 $_SESSION['ldapconf']['groupou']= "ou=groups";
858 }
859 if(!isset($_SESSION['ldapconf']['peopledn'])){
860 $_SESSION['ldapconf']['peopledn']= "cn";
861 }
862 if(!isset($_SESSION['ldapconf']['password'])){
863 $_SESSION['ldapconf']['password']= "";
864 }
865 if(!isset($_SESSION['ldapconf']['location'])){
866 $_SESSION['ldapconf']['location']= "Example";
867 }
868 if(!isset($_SESSION['ldapconf']['uidbase'])){
869 $_SESSION['ldapconf']['uidbase']= "1000";
870 }
871 if(!isset($_SESSION['ldapconf']['mail'])){
872 $_SESSION['ldapconf']['mail']= 0;
873 }
874 $tmp= array_flip($_SESSION['ldapconf']['arr_cryptkeys']);
875 if(!isset($_SESSION['ldapconf']['arr_crypts'])){
876 $_SESSION['ldapconf']['arr_crypts'] = $tmp['md5'];
877 }
879 $smarty->assign("arr_cryptkeys",$_SESSION['ldapconf']['arr_cryptkeys']);
880 $smarty->assign("mail_methods", $_SESSION['ldapconf']['mail_methods']);
882 foreach($_SESSION['ldapconf'] as $key => $val) {
883 $smarty->assign($key,$val);
884 }
886 if(isset($_POST['check']) || (isset($_POST['admin'])) && isset($_POST['password'])) {
887 $ldap= new LDAP($_SESSION['ldapconf']['admin'],
888 $_SESSION['ldapconf']['password'],
889 $_SESSION['ldapconf']['uri']);
891 $m= schema_check($_SESSION['ldapconf']['uri'],
892 $_SESSION['ldapconf']['admin'],
893 $_SESSION['ldapconf']['password']);
894 $_SESSION['classes']= $m;
896 if(!is_schema_readable($ldapconf['uri'],$ldapconf['admin'],$ldapconf['password'])){
897 if($withoutput){
898 print_red(_("Can't read schema informations, GOsa needs to know your schema setup. Please verify that it is readable for GOsa"));
899 }
900 $fault=true;
901 }
905 if ($ldap->error != "Success") {
906 if($withoutput) {
907 print_red(sprintf(_("Can't log into LDAP server. Reason was: %s."), $ldap->get_error()));
908 }
909 $fault = true;
910 }
911 }
913 /* Set smarty output */
914 $smarty->assign ("content", get_template_path('setup_step4.tpl'));
915 $smarty->assign ("peopledns", array("cn", "uid"));
916 if($withoutput){
917 $smarty->display (get_template_path('headers.tpl'));
918 }
919 if(isset($_SESSION['errors'])) {
920 $smarty->assign("errors", $_SESSION['errors']);
921 }
922 if($withoutput){
923 $smarty->display (get_template_path('setup.tpl'));
924 }
926 return ($fault);
927 }
930 function show_setup_page5($withoutput=true)
931 {
932 /* Get ldapconf */
933 $ldapconf= $_SESSION['ldapconf'];
935 /* get smarty */
936 $smarty = get_smarty();
938 if(isset($_SESSION['classes'])){
939 $classes = $_SESSION['classes'];
940 }
942 $info= posix_getgrgid(posix_getgid());
943 $smarty->assign("webgroup", $info['name']);
944 $smarty->assign("path", CONFIG_DIR);
945 $message= "<table summary=\"\" class=\"check\">";
946 $m= schema_check($ldapconf['uri'], $ldapconf['admin'], $ldapconf['password'],1);
948 if($withoutput) {
949 $smarty->assign ("schemas", view_schema_check($m));
950 $smarty->assign ("content", get_template_path('setup_finish.tpl'));
951 }
953 /* Output templates... */
954 if($withoutput){
955 $smarty->display (get_template_path('headers.tpl'));
956 }
957 if (isset($_SESSION['errors'])) {
958 $smarty->assign("errors", $_SESSION['errors']);
959 }
960 if($withoutput){
961 $smarty->display (get_template_path('setup.tpl'));
962 }
964 return(true);
965 }
968 function create_user_for_setup($withoutput=true)
969 {
970 global $samba;
972 $ldapconf = $_SESSION['ldapconf'];
973 $smarty = get_smarty();
975 $need_to_create_group = false;
976 $need_to_create_user = false;
978 $str_there="";
980 if(isset($_SESSION['classes'])){
981 $classes= $_SESSION['classes'];
982 }
984 /* Everything runns perfect ...
985 So we do a last test on this page
986 is there a user with ACLs :all which will be able to adminsitrate GOsa
987 We check that, if this user or group is missing we ask for creating them */
988 $ldap= new LDAP($_SESSION['ldapconf']['admin'], $_SESSION['ldapconf']['password'], $_SESSION['ldapconf']['uri']);
990 /*
991 Now we are testing for a group, with the rights :all
992 */
994 $ldap->cd($ldapconf['base']);
995 $ldap->search("(&(objectClass=gosaObject)(gosaSubtreeACL=:all))");
997 $group_cnt = $ldap->count();
998 $data = $ldap->fetch();
1000 // $str_there = "Searching for Aminitrative users <br><br>";
1002 /*
1003 We need to create administrative user and group because theres no group found
1004 */
1005 if($group_cnt < 1) {
1007 /*
1008 Set var to create user
1009 */
1010 // $str_there = "no group found<br>";
1012 $need_to_create_group = true;
1013 $need_to_create_user = true;
1016 /* Output error */
1017 if(($withoutput)&&(!isset($_POST['new_admin']))){
1018 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1019 }
1020 } else {
1022 // $str_there = "Group found <br>".$data['dn'];
1024 $need_to_create_group = false;
1026 $ldap->clearResult();
1028 /* We found an Administrative Group, is there a user, too */
1029 if(isset($data['memberUid'][0])) {
1030 $str = "uid=".$data['memberUid']['0'];
1031 $ldap->search("(&(objectClass=gosaAccount)(objectClass=person)(".$str."))");
1032 $data2 = $ldap->fetch();
1034 /* We must create a user */
1035 if (($ldap->count() < 1)||(!isset($data2))) {
1036 // $str_there.="Missing user";
1038 $need_to_create_user = true;
1040 if(($withoutput)&&(!isset($_POST['new_admin']))){
1041 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1042 }
1043 }else {
1044 // $str_there.="<br>User found <br>".$data2['dn'];
1045 $need_to_create_user = false;
1046 }
1047 } else {
1048 $need_to_create_user=true;
1049 if(($withoutput)&&(!isset($_POST['new_admin']))){
1050 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1051 }
1052 // $str_there.="<br>No User found <br>";
1053 }
1054 }
1056 if(!($need_to_create_user&&$need_to_create_group))
1057 return(true);
1059 /* We need to create a new user with group */
1060 if(isset($_POST['new_admin']))
1061 {
1063 /* Adjust password attributes according to the samba version */
1064 if (isset($classes['samba3'])) {
1065 $samba= "2";
1066 $lmPassword = "lmPassword";
1067 $ntPassword = "ntPassword";
1068 } else {
1069 $samba= "3";
1070 $lmPassword = "sambaLMPassword";
1071 $ntPassword = "sambaNtPassword";
1072 }
1074 /* Nothing submitted */
1075 if(((empty($_POST['admin_name']))||(empty($_POST['admin_pass'])))) {
1076 return(true);
1077 }
1079 if($need_to_create_user) {
1080 /* We have the order to create an Admin */
1081 /* Define the user we are going to create */
1082 $dn= "cn=".$_POST['admin_name'].",".$ldapconf['peopleou'].",".$ldapconf['base'];
1083 $arr['objectClass'][0] ="person";
1084 $arr['objectClass'][1] ="organizationalPerson";
1085 $arr['objectClass'][2] ="inetOrgPerson";
1086 $arr['objectClass'][3] ="gosaAccount";
1087 $arr['uid'] = $_POST['admin_name'];
1088 $arr['cn'] = $_POST['admin_name'];
1089 $arr['sn'] = $_POST['admin_name'];
1090 $arr['givenName'] = "GOsa main administrator";
1091 $arr[$lmPassword] = "10974C6EFC0AEE1917306D272A9441BB";
1092 $arr[$ntPassword] = "38F3951141D0F71A039CFA9D1EC06378";
1093 $arr['userPassword'] = crypt_single($_POST['admin_pass'],"md5");
1096 if(!$ldap->dn_exists($dn)){
1097 $ldap->cd($dn);
1098 $ldap->create_missing_trees($dn);
1099 $ldap->cd($dn);
1100 $ldap->add($arr);
1101 if($ldap->error!="Success"){
1102 print_red($ldap->error);
1103 print_red("Can't create user, and / or Group, possibly this problem depends on an empty LDAP server. Check your configuration and try again!");
1104 }
1105 }
1106 }
1108 /* There's already a group for administrator, so we only need to add the user */
1109 if(!$need_to_create_group) {
1110 if(!isset($data['memberUid'])) {
1111 $arrr['memberUid']= $_POST['admin_name'];
1112 } else {
1113 $data['memberUid'][$data['memberUid']['count']]=$_POST['admin_name'];
1114 $arrr['memberUid'] = $data['memberUid'];
1115 unset($arrr['memberUid']['count']);
1117 $tmp = array_reverse($arrr['memberUid']);
1118 foreach($tmp as $tt){
1119 $tmp2[]=$tt;
1120 }
1121 $arrr['memberUid']= $tmp2;
1122 // $str_there="Group found<br>".$data['dn'];
1123 }
1125 $ldap->cd($data['dn']);
1126 $ldap->modify($arrr);
1128 } else {
1129 $dn = "cn=administrators,".$ldapconf['groupou'].",".$ldapconf['base'];
1130 $arrr['objectClass'][0]= "gosaObject";
1131 $arrr['objectClass'][1]= "posixGroup";
1132 $arrr['gosaSubtreeACL']= ":all";
1133 $arrr['cn'] = "administrators";
1134 $arrr['gidNumber'] = "999";
1135 $arrr['memberUid'] = $_POST['admin_name'];
1137 $ldap->cd($dn);
1138 $ldap->create_missing_trees($dn);
1139 $ldap->cd($dn);
1141 $ldap->add($arrr);
1142 }
1143 return(true);
1144 } else {
1146 if((!isset($create_user))||(!($create_user))) {
1147 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1148 $smarty->assign("exists",true);
1149 } else {
1150 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1151 $smarty->assign("exists",false);
1152 }
1154 }
1156 /* Smarty output */
1157 if($withoutput){
1158 $smarty->display (get_template_path('headers.tpl'));
1159 }
1160 if (isset($_SESSION['errors'])) {
1161 $smarty->assign("errors", $_SESSION['errors']);
1162 }
1163 $smarty->assign("str_there",$str_there);
1164 if($withoutput){
1165 $smarty->display (get_template_path('setup.tpl'));
1166 }
1167 return(false);
1168 }
1171 /* Returns the classnames auf the mail classes */
1172 function get_available_mail_classes()
1173 {
1174 $dir = opendir( "../include");
1175 $methods = array();
1176 $suffix = "class_mail-methods-";
1177 $lensuf = strlen($suffix);
1178 $prefix = ".inc";
1179 $lenpre = strlen($prefix);
1181 $i = 0;
1182 while (($file = readdir($dir)) !== false){
1184 if(stristr($file,$suffix)) {
1185 $lenfile = strlen($file);
1186 $methods['name'][$i] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1187 $methods['file'][$i] = $file;
1188 $methods[$i]['file'] = $file;
1189 $methods[$i]['name'] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1190 $i++;
1191 }
1193 }
1195 return($methods);
1196 }
1198 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1199 ?>